29145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2832

約数の個数: 64

約数和(自身を含む): 88452000

約数和(自身を除く): 59306280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 2729, 3560, 5340, 5458, 8187, 10680, 10916, 13645, 16374, 21832, 27290, 32748, 40935, 54580, 65496, 81870, 109160, 163740, 242881, 327480, 485762, 728643, 971524, 1214405, 1457286, 1943048, 2428810, 2914572, 3643215, 4857620, 5829144, 7286430, 9715240, 14572860, 29145720]

約数ペア:

[(1, 29145720), (2, 14572860), (3, 9715240), (4, 7286430), (5, 5829144), (6, 4857620), (8, 3643215), (10, 2914572), (12, 2428810), (15, 1943048), (20, 1457286), (24, 1214405), (30, 971524), (40, 728643), (60, 485762), (89, 327480), (120, 242881), (178, 163740), (267, 109160), (356, 81870), (445, 65496), (534, 54580), (712, 40935), (890, 32748), (1068, 27290), (1335, 21832), (1780, 16374), (2136, 13645), (2670, 10916), (2729, 10680), (3560, 8187), (5340, 5458)]